Why does it hurt when you have seamen in your eye?

Why do I briefly lose control of my gross motor functions after standing then stretching sometimes My arms being to shake and whole body begins wobbling but I never lose consciousness nor fall? What tests do doctors use to find out if the fetus has any birth defects? Once you have caught the Swine Flu can you get it again? What is a stomach murmur? Digestion needs the help of two more systems in the body to provide energy from food. Which are these systems and how do they help? What do ticks look like on humans? What are chlamydia and trichomoniasis? What should I do still stain my panties? What are the structures formed from the foregut? What are some different types of muscles? What action moves the distal end of the radius across the ulna? What is the age that people get tb at? Are the parathyroid glands posterior to the hypothalamus? Is 25 weeks pregnant too early for contractions? What do you use to digest grass? Are all of the consequences of the black death bad? Do alcoholics have control issues? How long should one take to get pregnant after scissor? What does it mean to manage? What is the mass of fibrocartilage that fills the gap between two ends of a broken bone in the early stages of healing?